Sure thing! Let's multiply 81990779 and 86422091 together
81990779 × 86422091 = 86422091 × (81990779)
+ 86422091 × 9 that is equal 777798819
+ 86422091 × 70 that results in 6049546370
+ 86422091 × 700 that is equal 60495463700
+ 86422091 × 0000 resulting in 0
+ 86422091 × 90000 which equals 7777988190000
+ 86422091 × 900000 giving us 77779881900000
+ 86422091 × 1000000 that is equal 86422091000000
+ 86422091 × 80000000 that equals 6913767280000000

= 7085814563898889
